1 files changed, 15 insertions, 11 deletions
diff --git a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/VirtDropDownConfigEditorWindowLayout.java b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/VirtDropDownConfigEditorWindowLayout.java
index bddf759e..a566f158 100644
--- a/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/VirtDropDownConfigEditorWindowLayout.java
+++ b/dozentenmodul/src/main/java/org/openslx/dozmod/gui/window/layout/VirtDropDownConfigEditorWindowLayout.java
@@ -31,9 +31,13 @@ import org.openslx.vm.VmMetaData.HWVersion;
 import org.openslx.vm.VmMetaData.SoundCardType;
 import org.openslx.vm.VmMetaData.UsbSpeed;
 
-@SuppressWarnings("serial")
 public class VirtDropDownConfigEditorWindowLayout extends JDialog {
 
+	/**
+	 * Version for serialization.
+	 */
+	private static final long serialVersionUID = -8808628177189132030L;
+
 	protected final JScrollPane pnlScrollPane;
 	protected final JEditorPane pnlEditor;
 	protected final JButton btnSave;
@@ -66,43 +70,43 @@ public class VirtDropDownConfigEditorWindowLayout extends JDialog {
 		 * ComboBoxes - one for each device
 		 */
 
-		cboSound = new ComboBox<>(new ComboBoxRenderer<SoundCardType>() {
+		cboSound = new ComboBox<SoundCardType>(new ComboBoxRenderer<SoundCardType>() {
 			@Override
 			public String renderItem(SoundCardType item) {
 				return item.displayName;
 			}
-		});
+		}, SoundCardType.class);
 
 		// 3D accelerationBox
-		cbo3DAcceleration = new ComboBox<>(new ComboBoxRenderer<DDAcceleration>() {
+		cbo3DAcceleration = new ComboBox<DDAcceleration>(new ComboBoxRenderer<DDAcceleration>() {
 			@Override
 			public String renderItem(DDAcceleration item) {
 				return item.displayName;
 			}
-		});
+		}, DDAcceleration.class);
 
 		// HardwareVersioBox
-		cboHWVersion = new ComboBox<>(new ComboBoxRenderer<HWVersion>() {
+		cboHWVersion = new ComboBox<HWVersion>(new ComboBoxRenderer<HWVersion>() {
 			@Override
 			public String renderItem(HWVersion item) {
 				return item.displayName;
 			}
-		});
+		}, HWVersion.class);
 
 		// HardwareVersioBox
-		cboE0VirtDev = new ComboBox<>(new ComboBoxRenderer<EthernetDevType>() {
+		cboE0VirtDev = new ComboBox<EthernetDevType>(new ComboBoxRenderer<EthernetDevType>() {
 			@Override
 			public String renderItem(EthernetDevType item) {
 				return item.displayName;
 			}
-		});
+		}, EthernetDevType.class);
 		
-		cboMaxUsbSpeed = new ComboBox<>(new ComboBoxRenderer<UsbSpeed>() {
+		cboMaxUsbSpeed = new ComboBox<UsbSpeed>(new ComboBoxRenderer<UsbSpeed>() {
 			@Override
 			public String renderItem(UsbSpeed item) {
 				return item.displayName;
 			}
-		});
+		}, UsbSpeed.class);
 
 		pnlEditor = new JEditorPane("text/plain", null);
 		pnlScrollPane = new JScrollPane(pnlEditor, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,